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idrewfelix

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Posts posted by idrewfelix

  1. I always had the impression that a 2.25" or 2.5" was best for the NA.

    Im running a stock exaust setup besides a midpipe which deleted the 2nd cat, and I think that improved my highend but didnt touch my low end.

    In your case leostunts, I think there is another factor in your car's lossy performance.

  2. Ahhh... Do you think there will be a probable chance that I can make the GS300 a bolt on to the SC300?

    Shhh, but the GS300 is a megan test pipe and my friend is going to give it to me if it fits =P

    Well maybe I should start complaining and just try it out. If there are any other people with some insight, I would greatly appreciate it!

  3. What is your mileage? You may need to clean your throttle body. Change your fuel filter. How's the air cleaner look? For $350.00 you should be getting new plugs, cap, rotor, spark plug cables, filters and a kiss!

    I have 70,000 on my car, and I put in an AEM Intake with K&N filter so thats settled for my intake system. As for the fuel injection cleaner, I have put numerous amounts at monthly interval. No change whatsoever. The guy (idiot) before me abused the hell out of the car and only used 87 octane. I treat her right now and use 91 shell vpower ONLY. I so far replaced what I could, but now im getting into deeper stuff.

    If there is a DIY somewhere, please, post it. Because I want to make sure my sc300 is running prime and well.

    I hate car abusers :censored:

  4. Hey everyone,

    So my car was getting 14 mpg, I did what I normally supposed to do and got it checked out. The geniuses at pepboys said that my best bet would be to change the sparkplugs for any misfires or whatnot. So I got 6 Bosch Performance Plugs, and ask them how much it'll cost to install.

    $350.

    What the krap?! They told me its expensive because they have to tear out the intake manifold.

    Is there a DIY or any other way I can do this without spending such a rediculous amount?

    Thanks!

  5. Start pulling out bulbs from everywhere, and see where its coming from

    Ok this should apply to any car with a battery drain...

    Disconnect a battery cable. Hook a 12v test light between the cable and post, if the the light glows brightly, you have a drain. Point of note: the SCs use a "soft" dome light circuit, which slowly shuts down the dome after you close the door. Make sure the door is closed BEFORE you do this or you'll get a false reading. Another thing to point out is the computer will attempt to juice up as well, this will cause the test light to glow brightly for a second then go off, which is normal. SO now the light is on with the door shut and it's been over a couple seconds. Now start pulling fuses out, one at a time and see if the light goes out. If you need to check fuses inside, pull the dome light fuse, so you don't get a false read. When it does, check that circuit for a component on. Most common drains? Glove box light on, stuck relay, a courtesy light that is on that can't be seen in the day. Alternators can cause a drain, but it's remote. Check that trunk light...

    You have a drain on the battery when the car is not running.  Any good shop should be able to tell you where the drain is coming from.
    :( Can anyone advise? If my Lexus SC300 sits more than 3 days, it won't start and I have to jump it off.  Yes, I have replaced the battery and it runs beautiful "everyday' if I drive it everyday.  It is a 1997 but "only" has 45K miles.  I don't drive it everyday.  I had it checked and they stated nothing wrong with the alternator.  Any suggestions?

    First things first...

    1. What kind of sound does it make when you turn the key?

    2. Did you check for corrosion on battery posts and terminals? Are they clean?

    3. Is your battery dead? Turn on your headlights. Do they turn on? Interior lights work?

    Thanks for responding.

    1. The cars sounds terrific. The same way as when I purchased it a few years ago.

    2. There is no corrosion. Car looks spanking brand new - only 45k miles on the car. It runs better than a new car. Only goes dead if I don't crank it "every" day. On the 3rd day, it is dead until I jump it off. I have not taken to a dealer yet...but took to Sears and they put it on a machine and said everything checked out. I even got a new battery again... same thing happened.

    3. No the battery is not dead. I purchased a new battery a while back because it was doing the same thing with the previous battery. The headlights, interior lights and everything works.

    Any more ideas or suggestions.

    When you say really good shop, should Sears have been able to tell me because they stated they could not find anything. When you say drain on the battery, does that mean the battery is bad. I am so frustrated because I have taken it so many times. What's an example of what could be draining the battery?

    Corliss

  6. The 1jz has a shorter stroke, but keep in mind that the 1jz has less displacement.

    The 2jz is a I6 3.0

    The 1jz is a I6 2.5

    Although both engines had stock TT's, the 2jz can yield much more horsepower and torque due to its mass aftermarket support coming from the Toyota Supra.

    The 1jz is a good engine, but the 2jz is basically a revised and more reliable engine.

  7. Battery, battery cables, or ignition switch(or it's wiring).

    I am working on all of the above.

    Interestingly enough, I too owned an 89 Acura Legend Coupe 5 sp. Sold it after 10 years with 205,000 miles on it. Absolutely a great car - Loved it and I can't find anything to replace it. This Sc300 has potential - if I can get this electrical crap behind me. . . Thanks for your response...

    I had a 94 Acura Legend, I absolutely loved that car. I beleive it was the best Acura ever made. But luck wasnt with me and it got totalled, so i got myself a sc300. Its a good car and has alot more aftermarket.

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